diff --git a/it/python/requirements-dev.txt b/it/python/requirements-dev.txt
index 69e55bb69d..61e35aec7d 100644
--- a/it/python/requirements-dev.txt
+++ b/it/python/requirements-dev.txt
@@ -118,7 +118,7 @@ msal-extensions==1.2.0
 
 multidict==6.1.0 ; python_version >= '3.7'
 
-portalocker==3.0.0 ; python_version >= '3.5' and platform_system == 'Windows'
+portalocker==3.1.1 ; python_version >= '3.5' and platform_system == 'Windows'
 
 pycparser==2.22